Force that is confronted in this topic, it is a group of suppliers to reduce power in negotiating with customers to self sold at that price or higher in quality, reduced by the buyer does not have the right to choose so much, especially with the operator with the small number of suppliers and avoid dealing with difficult events because the alternatives, we inevitably less. And of course, when we determine the price itself, it will result in the cost of running our business is up.
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